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Books > Earth & environment > Earth sciences > The hydrosphere > Oceanography (seas)
This atlas gives a comprehensive account on the benthic foraminiferal fauna in the China Seas, especially on the Bohai and the Yellow Seas. Details of about 183 species, subjected to 5 orders, 52 families and 92 genera are included. For each species there is a brief description of the morphological characteristics, synonymised names, measurements and geographical distribution worldwide, as well as a top-level elegant plate illustrated the fossil and live specimens. It could be used as a reference book for researchers working at marine biology, marine geology, micropaleontology, paleoceanography, paleobiology and related fields.
The Integrated Ocean Drilling Program (IODP: 2000-2013) has provided crucial records of past and present processes and interactions within and between the biosphere, cryosphere, atmosphere, hydrosphere and geosphere. Research in IODP encompasses a wide range of fundamental and applied issues that affect society, such as global climate change, biodiversity, the origin of life, natural hazards involving the study of earthquakes processes, and the internal structure and dynamics of our planet. This compilation of major findings from the 2003-2013/14 phase of IODP, focusing on scientific results rather than description of data acquisition and early inferences, provides invaluable information. Anyone wondering what scientific drilling can achieve will gain quick understanding of the range of questions that are uniquely addressed with this methodology and the ways these data dovetail with other regional information. The excitement of breakthrough findings that occasionally accompanies a drilling project will be evident. IODP obtained unique records from the global ocean basins during the 2003-2013 program phase. This book highlights findings in three theme areas: Subseafloor life and the marine biosphere; Earth's changing environments; and Dynamics of the solid Earth. Each core or borehole log provides a window revealing insights that no other data achieve.
This book provides a snapshot of representative modeling analyses of coastal hypoxia and its effects. Hypoxia refers to conditions in the water column where dissolved oxygen falls below levels that can support most metazoan marine life (i.e., 2 mg O2 l-1). The number of hypoxic zones has been increasing at an exponential rate since the 1960s; there are currently more than 600 documented hypoxic zones in the estuarine and coastal waters worldwide. Hypoxia develops as a synergistic product of many physical and biological factors that affect the balance of dissolved oxygen in seawater, including temperature, solar radiation, wind, freshwater discharge, nutrient supply, and the production and decay of organic matter. A number of modeling approaches have been increasingly used in hypoxia research, along with the more traditional observational and experimental studies. Modeling is necessary because of rapidly changing coastal circulation and stratification patterns that affect hypoxia, the large spatial extent over which hypoxia develops, and limitations on our capabilities to directly measure hypoxia over large spatial and temporal scales. This book consists of 15 chapters that are broadly organized around three main topics: (1) Modeling of the physical controls on hypoxia, (2) Modeling of biogeochemical controls and feedbacks, and, (3) Modeling of the ecological effects of hypoxia. The final chapter is a synthesis chapter that draws generalities from the earlier chapters, highlights strengths and weaknesses of the current state-of-the-art modeling, and offers recommendations on future directions.
This book contributes to the current discussion on global environmental changes by discussing modifications in marine ecosystems related to global climate changes. In marine ecosystems, rising atmospheric CO2 and climate changes are associated with shifts in temperature, circulation, stratification, nutrient input, oxygen concentration and ocean acidification, which have significant biological effects on a regional and global scale. Knowing how these changes affect the distribution and abundance of plankton in the ocean currents is crucial to our understanding of how climate change impacts the marine environment. Ocean temperatures, weather and climatic changes greatly influence the amount and location of nutrients in the water column. If temperatures and currents change, the plankton production cycle may not coincide with the reproduction cycle of fish. The above changes are closely related to the changes in radiative forcing, which initiate feedback mechanisms like changes in surface temperature, circulation, and atmospheric chemistry.
The book represents all the knowledge we currently have on ocean circulation. It presents an up-to-date summary of the state of the science relating to the role of the oceans in the physical climate system. The book is structured to guide the reader through the wide range of world ocean circulation experiment (WOCE) science in a consistent way. Cross-references between contributors have been added, and the book has a comprehensive index and unified reference list. The book is simple to read, at the undergraduate level. It was written by the best scientists in the world who have collaborated to carry out years of experiments to better understand ocean circulation. Presents in situ and remote observations with worldwide coverage; Provides theoretical understanding of processes within the ocean and at its boundaries to other Earth System components; and Allows for simulating ocean and climate processes in the past, present and future using a hierarchy of physical-biogeochemical models
This new volume on boron isotope geochemistry offers review chapters summarizing the cosmochemistry, high-temperature and low-temperature geochemistry, and marine chemistry of boron. It also covers theoretical aspects of B isotope fractionation, experiments and atomic modeling, as well as all aspects of boron isotope analyses in geologic materials using the full range of solutions and in-situ methods. The book provides guidance for researchers on the analytical and theoretical aspects, as well as introducing the various scientific applications and research fields in which boron isotopes currently play a major role. The last compendium to summarize the geochemistry of boron and address its isotope geochemistry was published over 20 years ago (Grew &Anovitz, 1996, MSA Review, Vol.33), and there have since been significant advances in analytical techniques, applications and scientific insights into the isotope geochemistry of boron. This volume in the "Advances in Isotope Geochemistry" series provides a valuable source for students and professionals alike, both as an introduction to a new field and as a reference in ongoing research. Chapters 5 and 8 of this book are available open access under a CC BY 4.0 license at link.springer.com
Foraminiferal cultures now serve as tools for researching biological, environmental, and geological topics. However, the biological backgrounds, in particular the natural histories of foraminifera, largely remain unclear. It is also true that the different techniques used in different subdisciplines are a setback to fully understanding the subject. Taken together, these factors prevent progress in experimental approaches to foraminiferal studies. This book aims to share and exchange knowledge between researchers from different subdisciplines, and the book should interest not only foraminiferal researchers but also scientists who are working with marine organisms to explore questions in relation to biology, geology, and oceanography.
This book contains the most recent progress in data assimilation in meteorology, oceanography and hydrology including land surface. It spans both theoretical and applicative aspects with various methodologies such as variational, Kalman filter, ensemble, Monte Carlo and artificial intelligence methods. Besides data assimilation, other important topics are also covered including targeting observation, sensitivity analysis, and parameter estimation. The book will be useful to individual researchers as well as graduate students for a reference in the field of data assimilation.
The coastal and ocean ecosystem is a significant feature of our planet and provides a source of food for much of life on Earth. Millions of species have been, and are still being discovered in the world's oceans. Among these zooplankton serve as secondary producers and are significant as they form pelagic food links and act as indicators of water masses. They constitute the largest and most reliable source of protein for most of the ocean's fishes. As such, their absence or depletion often affects fishery. In many countries, the decline in fishery has been attributed to reduced plankton populations. Furthermore, trillions of tiny copepods produce countless faecal pellets contributing greatly to the marine snow and therefore accelerating the flow of nutrients and minerals from the surface waters to the seabed. They are phylogenetically highly successful groups in terms of phylogenetic age, number of living species and success of adaptive radiation. A study of the basic and applied aspects of zooplankton would provide an index of the fishery potential and applications, offering insights into ocean ecology to safeguard food supplies and livelihoods of the millions of people living in coastal areas. For this reason, we need to understand all the facets of zooplankton as well as their interactions with atmosphere and other life forms, including human. In this context, this book discusses the basic and applied aspects of zooplankton, especially taxonomy, mosquitocidal activity, culture, analysis of nutritional, pigments and enzyme profile, preservation of copepods eggs, bioenrichment of zooplankton and application of zooplankton in sustainable aquaculture production, focusing on novel biofloc-copefloc technologies, and the impact of acidification and microplastics on zooplankton. Offering a comprehensive overview of the current issues and developments in the field of environmental and commercial applications, this book is a valuable resource for researchers, aquaculturists, environmental mangers wanting to understand the importance of zooplankton and develop technologies for the sustainable production of fish and other commodities to provide food and livelihoods for mankind.
The 15th Franco-Japanese Symposium of Oceanography "Marine Productivity, Perturbations and Resilience of Socio-Ecosystems," organized by the long-standing partners Societe franco-japonaise d'Oceanographie de France and Societe franco-japonaise d'Oceanographie du Japon, reviewed the impacts of natural (storms, typhoons, earthquakes, tsunamis, etc.) and man-made (pollution, buildings in coastal areas, aquaculture, tourism, sports, diving, etc.) perturbations inflicted on coastal and marine environments. The Symposium examined the resilience of affected socio-ecosystems along with governance responses for these global/local environments. This book collects 43 selected papers, written by experts from numerous universities and research institutes in both countries. It addresses the needs of marine sciences researchers (natural and social sciences), decision-makers and coastal zone managers, and other stakeholders involved in coastal and marine socio-ecosystems.
Large-scale winds and currents tend to balance Coriolis and
pressure gradient forces. The time evolution of these winds and
currents is the subject of the quasi-geostrophic theory.
A vivid, up-to-date tour of the Earth's last frontier, a remote and mysterious realm that nonetheless lies close to the heart of even the most land-locked reader. The sea covers seven-tenths of the Earth, but we have mapped only a small percentage of it. The sea contains millions of species of animals and plants, but we have identified only a few thousand of them. The sea controls our planet's climate, but we do not really understand how. The sea is still the frontier, and yet it seems so familiar that we sometimes forget how little we know about it. Just as we are poised on the verge of exploiting the sea on an unprecedented scale-mining it, fertilizing it, fishing it out-this book reminds us of how much we have yet to learn. More than that, it chronicles the knowledge explosion that has transformed our view of the sea in just the past few decades, and made it a far more interesting and accessible place. From the Big Bang to that far-off future time, two billion years from now, when our planet will be a waterless rock; from the lush crowds of life at seafloor hot springs to the invisible, jewel-like plants that float at the sea surface; from the restless shifting of the tectonic plates to the majestic sweep of the ocean currents, Kunzig's clear and lyrical prose transports us to the ends of the Earth.
The Baltic Sea is an area extensively explored by the oceanographers. Hence it is one of the most often described marine areas in the scientific literature. However, there are still several fields which are poorly investigated and reported by scientists. One of them is the carbon cycle of the Baltic Sea. Although it is believed the shelf seas are responsible for about 20% of all marine carbon dioxide uptake, while they constitute only 7% of the whole sea surface, still a scientific debate exists on the role of the Baltic Sea in the global carbon cycle. "Carbon cycle of the Baltic Sea" is intended to be a comprehensive presentation and discussion of state of the art research by biogeochemists involved in the Baltic Sea carbon cycle research. This work presents both qualitative and quantitative descriptions of the main carbon flows in the Baltic Sea as well as their possible shifts induced by climatic and global change.
The book presents a wide description of hydrographic conditions in the studied area of the Norwegian and Greenland Seas. Variability of the Atlantic Water properties have been presented on the basis of time series obtained from oceanographic measurements performed each summer from 2000 to 2007 by the Institute of Oceanology Polish Academy of Sciences. The warming observed in that period has been described in detail as well as cooling of the Atlantic Water flowing towards the Fram Strait in 2007. Furthermore, concepts regarding multi-branch structure of the West Spitsbergen Current have been presented, types of flows in individual branches as well as variability of the flows. Description of the structure, transports and variability of the sea currents is based mostly on hydrographic measurements and baroclinic calculations. The results confirm a leading role of the ocean in climate shaping and acknowledges the importance of the Thermohaline Circulation for the climate.
These Workshop Proceedings reflect problems concerning advanced geo-information science with a special emphasis on deep virtualization for mobile GIS. They present papers from leading scientists engaged in research on environmental issues from a modeling, analysis, information processing and visualization perspective, as well as practitioners involved in GIS and GIS applications development. The proceedings examine in detail problems regarding scientific and technological innovations and deep virtualization for mobile GIS, its potential applications, and the monitoring, planning and simulation of urban systems with respect to economic trends as related to: Artificial intelligence; Knowledge-based GIS; Spatial ontologies in GIS; Positioning and analyzing moving information; Energy GIS; GIS data integration and modeling; Environmental management; Urban GIS; Transportation GIS; Underwater acoustics and GIS; GIS and real-time monitoring systems; GIS algorithms and computational issues; Data reliability and quality assurance for open data; Spatial and data quality; and lastly Open source GIS.
The Coastal Oceanis a derivative of the Encyclopedia of Ocean
Sciences, 2nd Edition, and serves as an important referenceon
coastal oceanography in one convenient and accessible source. Its
selection of articles provides currentknowledge and expertise in
the areas of: Rivers, estuaries and fjords; Salt marshes, lagoons,
beaches and rocky shores; Corals and reefs; Groundwater seepage;
Ice and permafrost; Waves, tides, surges, tsunami and seiches;
Topography and sea level; Plankton and benthos; Management,
mariculture and fisheries; Pollution; Sediments, slides, slumps and
cycling; Circulation and models; Remote sensing by acoustics,
aircraft and satellites; and rigs, structures and shipping. The
Coastal Ocean serves as an ideal reference for topical
research.
"The Upper Ocean" acollection of articles from the Encyclopedia
of Ocean Sciences, 2nd Edition reflects the trend toward
theinterdisciplinary study of oceanography,
whichintegratesthedisciplines of biology, chemistry, geology and
physics. The upper ocean s contact with the atmosphere profoundly
impacts climate, making this reference both timely and critical.The
selection of articles all written by experts in their field focuses
on Air-Sea Transfers; Air-Sea Chemical Exchanges and Cycles; The
Sea Surface, Waves and Upper Ocean Processes; Upper Ocean
Circulation and Structure; Plankton;Ice; andMeasurement Techniques
includingRemote Sensing.
Elements of Physical Oceanography is a derivative of the
Encyclopedia of Ocean Sciences, 2nd Edition and serves as an
important reference on current physical oceanography knowledge and
expertise in one convenient and accessible source. Its selection of
articles all written by experts in their field focuses on ocean
physics, air-sea transfers, waves, mixing, ice, and the processes
of transfer of properties such as heat, salinity, momentum and
dissolved gases, within and into the ocean. Elements of Physical
Oceanography serves as an ideal reference for topical
research.
For more than 200 years, the Fourier Transform has been one of
the most important mathematical tools for understanding the
dynamics of linear wave trains. Nonlinear Ocean Waves and the
Inverse Scattering Transform presents the development of the
nonlinear Fourier analysis of measured space and time series, which
can be found in a wide variety of physical settings including
surface water waves, internal waves, and equatorial Rossby waves.
This revolutionary development will allow hyperfast numerical
modelling of nonlinear waves, greatly advancing our understanding
of oceanic surface and internal waves. Nonlinear Fourier analysis
is based upon a generalization of linear Fourier analysis referred
to asthe "inverse scattering transform," the fundamental building
block of which is a generalized Fourier series called the Riemann
theta function. Elucidating the art and science of implementing
these functions in the context of physical and time series analysis
is the goal of this book. geared toward both the introductory and advanced reader venturing further into mathematical and numerical analysis suitable for classroom teaching as well as research "
Elements of Physical Oceanography is a derivative of the
Encyclopedia of Ocean Sciences, 2nd Edition and serves as an
important reference on current physical oceanography knowledge and
expertise in one convenient and accessible source. Its selection of
articles all written by experts in their field focuses on ocean
physics, air-sea transfers, waves, mixing, ice, and the processes
of transfer of properties such as heat, salinity, momentum and
dissolved gases, within and into the ocean. Elements of Physical
Oceanography serves as an ideal reference for topical
research.
A true story of catastrophe and survival at sea, "Fatal Forecast" is a spellbinding moment-by-moment account of seventy-two hours in the lives of eightyoung fishermen, some of whom would never set foot on dry land again. On the morning of November 21, 1980, two small Massachusetts lobster boats set out for Georges Bank, a bountiful but perilous fishing ground 130 miles off thecoast of Cape Cod. The National Weather Service had forecast typical fallweather, and the young, rugged crewmen aboard the "Sea Fever" and the "Fair Wind" had made dozens of similar trips that season. They had no reasonto expect that this trip would be any different. But the only weather buoy on Georges Bank was malfunctioning, and the NationalWeather Service had failed to share this fact with the fishermen who dependedon its forecasts. As the two small boats headed out to sea, a colossal storm wasbrewing to the southeast, a furious maelstrom the National Weather Service didnot accurately locate until the boats were already caught in the storm's grip, trapped in the treacherous waters of Georges Bank. Battered by sixty-foot waves and hurricane-force winds, the crews of the "FairWind" and the "Sea Fever" (captained by Peter Brown, whose father ownedthe "Andrea Gail" of "Perfect Storm" fame) struggled heroically to keep their vessels afloat. But the storm soon severely crippled one boat andoverturned the other, trapping its crew inside. Meticulously researched and vividly told, "Fatal Forecast" is first andforemost a tale of miraculous survival. Most amazing is the story of Ernie Hazzard, who managed to crawl inside a tiny inflatable life raft and then spentmore than fifty terrifying hours adrift on the stormy open sea. By turns tragic, thrilling, and inspiring, Ernie's story deserves a place among the greatestsurvival tales ever told. Equally riveting are the stories of the brave men and women from the Coast Guardand the crew of a nearby fishing boat who imperiled their own lives that day inorder to save the lives of others. As gripping and harrowing as "The Perfect Storm" - but with a miracle ending - "Fatal Forecast" is an unforgettable true story about the collision of two spectacular forces: the brutality of nature and the human willto survive. |
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